Metrohm 899 Coulometer - Manual (Page 105)

￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭
10 Appendix
899 Coulometer
￭￭￭￭￭￭￭￭ 95
10.3.3 PC mouse
In order to make navigating in the dialog of the 899 Coulometer easier, a
PC mouse can be connected.
Table 6 Mouse functions
Key of the 899 Coulometer Mouse function
[OK] Left mouse button
[BACK] Right mouse button
[ ⇧] [⇩] [⇦] [⇨] Mouse movement vertical/hori-
zontal
[ ⇧] [⇩] Scroll wheel vertical
10.3.4 Printer
The range of USB printers available is extremely varied and constantly
changing. The following points must be taken into account when select-
ing a printer:
￭ USB interface necessary
￭ Printer language: HP-PCL, Canon BJL Commands, Epson ESC P/2 or
ESC/POS
Note
Inexpensive printers are often designed solely for use with a PC and
may not be equipped with one of the printer languages listed above.
Such models are not suitable for this reason.
10.4 Control parameters and polarization current
The standard control parameters are optimally set for most determinations
and should not be altered. Should you nevertheless need to change the
control parameters for special reagents and/or samples, please note that
the following parameters are dependent on one another:
￭ The polarization current of the indicator electrode (see parameter
"I(pol)", page 80)
￭ The end point (see parameter "Endpoint at", page 76)
￭ The control range (see parameter "Dynamics", page 76)